3. Update the Ubuntu package manager to recognise the new Logitech repositories

apt-get update

4. Install the Logitech Media Server,

apt-get install logitechmediaserver

Note: The older and often referenced squeezeboxserver and squeezecenter packages seem to be obsolete with logitechmediaserver taking their place. That said the squeezeboxserver package is still in the Logitech repository, it does install yet for me the server under that package would not run I receive the error message every 5 seconds in cat /var/log/squeezeboxserver/server.log

Android - there's an android app under the name of Logitech Squeezebox Touch - this was available from the Play Store under Gingerbread 2.3.4. I've only played with the app for a couple of hours and it seems to be rather flakey in connecting to the Squeezebox that may be due to wireless streaming at the same time.

Wireless - during testing play back of FLAC over Wi-Fi was a) not ideal and b) troublesome it played okay for a while over 54G with WPA2-AES but occasionally after several minutes would drop out and start buffering frequently failing to resume. Your success may vary.